diff --git a/assets/package-lock.json b/assets/package-lock.json
index fbd3761..6811c8c 100644
--- a/assets/package-lock.json
+++ b/assets/package-lock.json
@@ -2838,9 +2838,9 @@
       "dev": true
     },
     "codemirror": {
-      "version": "5.49.2",
-      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.49.2.tgz",
-      "integrity": "sha512-dwJ2HRPHm8w51WB5YTF9J7m6Z5dtkqbU9ntMZ1dqXyFB9IpjoUFDj80ahRVEoVanfIp6pfASJbOlbWdEf8FOzQ==",
+      "version": "5.58.2",
+      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.58.2.tgz",
+      "integrity": "sha512-K/hOh24cCwRutd1Mk3uLtjWzNISOkm4fvXiMO7LucCrqbh6aJDdtqUziim3MZUI6wOY0rvY1SlL1Ork01uMy6w==",
       "dev": true
     },
     "collection-visit": {
diff --git a/assets/package.json b/assets/package.json
index 0e715c7..cf7afd3 100644
--- a/assets/package.json
+++ b/assets/package.json
@@ -13,7 +13,7 @@
     "@babel/core": "^7.0.0",
     "@babel/preset-env": "^7.0.0",
     "babel-loader": "^8.0.0",
-    "codemirror": "^5.49.2",
+    "codemirror": "^5.58.2",
     "copy-webpack-plugin": "^4.5.0",
     "crypto": "^1.0.1",
     "css-loader": "^2.1.1",